Random fun stuff — Matt Pais

Taylor Swift's 'Bad Blood' as read by Sam Elliott

Lights improvises a poem with me

Quiz: Name that William H. Macy movie

Iko Uwais and Gareth Evans teach 'The Raid 2' fight choreography

"Whistle Off": LP vs. Jay St. Pierre

Teresa Palmer and Benjamin Walker play 'Would You Rather?'

Hugh Jackman vs. Taron Egerton in Trivia Olympics

Matt Damon misses Theo Epstein

Celebs tell a joke, rap or sing a TV theme song

Matt Pais' 2014 celebrity interviews: Greatest hits

Martin Starr throws his 'Dead Snow: Red vs. Dead' costars Ingrid Haas and Jocelyn DeBoer

Rainn Wilson sings lyrics to the "Office" theme

Matt Pais' 2013 celebrity interviews: Greatest hits

Jim Rash and Nat Faxon play an improv game about a fast food mascot and hungry teenager

Craig Robinson teaches me the 'Thriller' dance

'Tinker Tailor Soldier Spy' star Gary Oldman impersonates all four Beatles

Quiz: Name that Paul Rudd movie!

Bromance tips from 'I Love You, Man' cast

The cast of "Scott Pilgrim vs. the World" talks breakups